Perhaps you should try some spelling variations:
"re communication history" » "re telecommunication history", "re communication sector", "re communication theory", "de communication history", "true communication history", "une communication history"
"anti colonization history" » "anti organization history", "anti cooperation history", "anti civilization history", "its colonization history", "africa colonization history", "anti colonialism history"
"_ colonization history" » "_ organization history", "_ cooperation history", "_ civilization history", "_ decolonization history", "decolonization _ history"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("anti colonization history") or ("_ colonization history"))) or ("re communication history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anti colonization history") OR ("_ colonization history"))) OR ("re communication history")).
• Removing quotes may allow a broader search: (((( anti colonization history ) or ( _ colonization history ))) or ( re communication history )).
• Adding a wildcard symbol may retrieve word variants: (((("anti colonization history") or ("_ colonization history"))) or ("re communication history"))*.